//
//  UIApplication+RACSignalSupport.h
//  RACObjc_Example
//
//  Created by 李阳 on 2018/6/12.
//  Copyright © 2018年 liyang. All rights reserved.
//

#import <UIKit/UIKit.h>

@class RACSignal;

@interface UIApplication (RACSignalSupport)

- (RACSignal *)willResignActiveSignal;

- (RACSignal *)didBecomeActiveSignal;

- (RACSignal *)didEnterBackgroundSignal;

- (RACSignal *)willEnterForegroundSignal;

- (RACSignal *)userDidTakeScreenshotSignal;

@end
